I have just discovered Onsen UI and I would like to know about customization and theming provided react components. I don’t find reference/tutorial on the v2.rc about those topics, so here is my questions:

How far we can customize existing components? I am looking for something more mutable than material-ui.

Which css methodology does Onsen use? (I saw some BEM in the default style sheet)

Does it use css-module or inline style or BEM namespace to avoid naming conflict?